\usepackage{mathrsfs}
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\usepackage{threeparttable}
\usepackage{rotating}
\usepackage{caption}
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% \usepackage{psfig}
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\def\cred{\color{red}}

\newcommand\aj{\rmfamily{AJ}}%        % Astronomical Journal
\newcommand\araa{\rmfamily{ARA\&A}}%  % Annual Review of Astron and Astrophys
\newcommand\apj{\rmfamily{ApJ}}%    % Astrophysical Journal
%\newcommand\apjl{\rmfamily{\@eapj@ApJLetters}}%     % Astrophysical Journal, Letters
\newcommand\apjl{\rmfamily{ApJL}}%      % Astrophysical Journal, Letters
\newcommand\apjs{\rmfamily{ApJS}}%    % Astrophysical Journal, Supplement
\newcommand\ao{\rmfamily{Appl.~Opt.}}%   % Applied Optics
\newcommand\apss{\rmfamily{Ap\&SS}}%  % Astrophysics and Space Science
\newcommand\aap{\rmfamily{A\&A}}%     % Astronomy and Astrophysics
\newcommand\aapr{\rmfamily{A\&A~Rev.}}%  % Astronomy and Astrophysics Reviews
\newcommand\aaps{\rmfamily{A\&AS}}%    % Astronomy and Astrophysics, Supplement
\newcommand\azh{\rmfamily{AZh}}%       % Astronomicheskii Zhurnal
\newcommand\baas{\rmfamily{BAAS}}%     % Bulletin of the AAS
\newcommand\icarus{\rmfamily{Icarus}}% % Icarus
\newcommand\jrasc{\rmfamily{JRASC}}%   % Journal of the RAS of Canada
\newcommand\memras{\rmfamily{MmRAS}}%  % Memoirs of the RAS
\newcommand\mnras{\rmfamily{MNRAS}}%   % Monthly Notices of the RAS
\newcommand\pra{\rmfamily{Phys.~Rev.~A}}% % Physical Review A: General Physics
\newcommand\prb{\rmfamily{Phys.~Rev.~B}}% % Physical Review B: Solid State
\newcommand\prc{\rmfamily{Phys.~Rev.~C}}% % Physical Review C
\newcommand\prd{\rmfamily{Phys.~Rev.~D}}% % Physical Review D
\newcommand\pre{\rmfamily{Phys.~Rev.~E}}% % Physical Review E
\newcommand\prl{\rmfamily{Phys.~Rev.~Lett.}}% % Physical Review Letters
\newcommand\pasp{\rmfamily{PASP}}%     % Publications of the ASP
\newcommand\pasj{\rmfamily{PASJ}}%     % Publications of the ASJ
\newcommand\qjras{\rmfamily{QJRAS}}%   % Quarterly Journal of the RAS
\newcommand\skytel{\rmfamily{S\&T}}%   % Sky and Telescope
\newcommand\solphys{\rmfamily{Sol.~Phys.}}% % Solar Physics
\newcommand\sovast{\rmfamily{Soviet~Ast.}}% % Soviet Astronomy
\newcommand\ssr{\rmfamily{Space~Sci.~Rev.}}% % Space Science Reviews
\newcommand\zap{\rmfamily{ZAp}}%       % Zeitschrift fuer Astrophysik
\newcommand\nat{\rmfamily{Nature}}%  % Nature
\newcommand\iaucirc{\rmfamily{IAU~Circ.}}% % IAU Cirulars
\newcommand\aplett{\rmfamily{Astrophys.~Lett.}}%  % Astrophysics Letters
\newcommand\apspr{\rmfamily{Astrophys.~Space~Phys.~Res.}}% % Astrophysics Space Physics Research
\newcommand\bain{\rmfamily{Bull.~Astron.~Inst.~Netherlands}}% % Bulletin Astronomical Institute of the Netherlands
\newcommand\fcp{\rmfamily{Fund.~Cosmic~Phys.}}%   % Fundamental Cosmic Physics
\newcommand\gca{\rmfamily{Geochim.~Cosmochim.~Acta}}% % Geochimica Cosmochimica Acta
\newcommand\grl{\rmfamily{Geophys.~Res.~Lett.}}%  % Geophysics Research Letters
\newcommand\jcp{\rmfamily{J.~Chem.~Phys.}}%     % Journal of Chemical Physics
\newcommand\jgr{\rmfamily{J.~Geophys.~Res.}}%     % Journal of Geophysics Research
\newcommand\jqsrt{\rmfamily{J.~Quant.~Spec.~Radiat.~Transf.}}%   % Journal of Quantitiative Spectroscopy and Radiative Trasfer
\newcommand\memsai{\rmfamily{Mem.~Soc.~Astron.~Italiana}}% % Mem. Societa Astronomica Italiana
\newcommand\nphysa{\rmfamily{Nucl.~Phys.~A}}%     % Nuclear Physics A
\newcommand\physrep{\rmfamily{Phys.~Rep.}}%       % Physics Reports
\newcommand\physscr{\rmfamily{Phys.~Scr}}%        % Physica Scripta
\newcommand\planss{\rmfamily{Planet.~Space~Sci.}}%  % Planetary Space Science
\newcommand\procspie{\rmfamily{Proc.~SPIE}}%      % Proceedings of the SPIE

\newcommand\actaa{\rmfamily{Acta Astron.}}%  % Acta Astronomica
\newcommand\caa{\rmfamily{Chinese Astron. Astrophys.}}%  % Chinese Astronomy and Astrophysics
\newcommand\cjaa{\rmfamily{Chinese J. Astron. Astrophys.}}%  % Chinese Journal of Astronomy and Astrophysics
\newcommand\jcap{\rmfamily{J. Cosmology Astropart. Phys.}}%  % Journal of Cosmology and Astroparticle Physics
\newcommand\na{\rmfamily{New A}}%  % New Astronomy
\newcommand\nar{\rmfamily{New A Rev.}}%  % New Astronomy Review
\newcommand\pasa{\rmfamily{PASA}}%  % Publications of the Astron. Soc. of Australia
\newcommand\rmxaa{\rmfamily{Rev. Mexicana Astron. Astrofis.}}%  % Revista Mexicana de Astronomia y Astrofisica


\let\astap=\aap
\let\apjlett=\apjl
\let\apjsupp=\apjs
\let\applopt=\ao
